Active solid-state devices (e.g. – transistors – solid-state diode – Integrated circuit structure with electrically isolated... – With pn junction isolation
Patent
1997-05-28
2000-07-04
Saadat, Mahshid
Active solid-state devices (e.g., transistors, solid-state diode
Integrated circuit structure with electrically isolated...
With pn junction isolation
257502, 257566, 257587, H01L 2900
Patent
active
060842865
ABSTRACT:
An integrated device comprises a high-voltage transistor and a low-voltage transistor in an emitter-switching configuration integrated in a chip (400) of semiconductor material comprising a buried P-type region (120) and a corresponding P-type contact region (405) which delimit a portion of semiconductor material within which the low-voltage transistor is formed. The contact region (405) has a network structure such as to divide this portion of semiconductor material into a plurality of cells (410) within each of which there is an elemental P-type base region (425) and an elemental N-type emitter region (430) of the low-voltage transistor. The elemental regions (425) and (430) of the various cells (410) are electrically connected to one another by means of surface metal contacts.
REFERENCES:
patent: 3772100 (1973-11-01), Masuda et al.
patent: 5204735 (1993-04-01), Yamamoto et al.
patent: 5376821 (1994-12-01), Puzzolo et al.
patent: 5399899 (1995-03-01), Dekker et al.
patent: 5500551 (1996-03-01), Puzzolo et al.
patent: 5631495 (1997-05-01), Dunn et al.
"Bipolar Transistor Structure," IBM Technical Disclosure Bulletin, vol. 21, No. 2, pp. 846-849, Jul. 1978.
Aiello Natale
Graziano Vito
La Barbera Atanasio
Sueri Stefano
Eckert II George C.
Galanthay Theodore E.
Saadat Mahshid
SGS-Thomsom Microelectronics S.r.l.
LandOfFree
Integrated device in an emitter switching configuration and with does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integrated device in an emitter switching configuration and with, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated device in an emitter switching configuration and with will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1488948